package com.chao.service;

import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.IService;
import com.chao.entity.Class;

public interface ClassService extends IService<Class> {

    Page<Class> selectAll(Page<Class> page);

    int addOfPrimary(Class clazz);

}
